Application

Water Treatment Solutions & Valve Applications
Water treatment is a comprehensive process that removes harmful substances and optimizes water quality through physical, chemical, and biological methods. Critical stages include sedimentation, filtration, coagulation, flocculation, corrosion inhibition, and scale inhibition, each requiring precise control systems. Valves play a pivotal role in regulating flow, pressure, and media direction across diverse water treatment scenarios. Below are key application areas and valve technology integrations:

1. Wastewater Treatment

Valves are essential in industrial and municipal wastewater management systems, supporting processes such as:

• Pretreatment: Gate valves and knife gate valves for sludge control in screening and grit removal.

• Biological Treatment: Butterfly valves and diaphragm valves to regulate aeration and nutrient dosing in activated sludge reactors.

• Disinfection & Discharge: Ball valves and pinch valves for chemical injection (e.g., chlorine, ozone) and effluent flow control.
  Key Requirements: Corrosion-resistant materials (e.g., SS316, duplex steel) to handle abrasive fluids and aggressive chemicals.

2. Drinking Water Treatment

Ensuring safe potable water demands high-integrity valve solutions:

• Filtration Systems: Resilient-seated butterfly valves for backwash control in sand/activated carbon filters.

• Disinfection Units: Solenoid valves and check valves for precise chlorine/UV treatment dosing.

• pH Adjustment: Control valves with PTFE lining for acid/alkali dosing accuracy.
  Compliance: Certifications such as NSF/ANSI 61 to guarantee material safety for human consumption.

3. Seawater Desalination

Valves face extreme challenges in reverse osmosis (RO) and thermal desalination plants:

• High-Pressure RO Systems: Forged steel globe valves and triple-offset butterfly valves for seawater intake and brine discharge.

• Thermal Evaporation: Heat-resistant control valves for steam and condensate management.

• Corrosion Resistance: Super duplex stainless steel or titanium valves to withstand saltwater erosion.
  Innovation: Energy-efficient designs to reduce operational costs in high-energy-demand facilities.

4. Water Distribution Networks

Valves ensure reliability in urban and industrial water supply systems:

• Pipeline Networks: Resilient wedge gate valves for mainline isolation; air release valves to eliminate gas pockets.

• Pressure Management: Pressure reducing valves (PRVs) and surge anticipation valves to prevent pipe bursts.

• Smart Integration: Electrically actuated valves with SCADA connectivity for remote monitoring and leakage prevention.

Why Choose Our Valves?

• Durability: Engineered for 500,000+ cycles with zero leakage.

• Customization: Tailored solutions for high salinity, high turbidity, or chemical-intensive environments.

• Global Standards: Compliant with ISO, AWWA, API, and regional certifications (e.g., WRAS, ACS).

• Sustainability: Low-torque designs reduce energy consumption; full-bore valves minimize pressure loss.

Enhance your water treatment efficiency with precision-engineered valves – contact us for technical specifications and industry case studies.